CN113208547A - Disposable laparoscope suction tube device - Google Patents
Disposable laparoscope suction tube device Download PDFInfo
- Publication number
- CN113208547A CN113208547A CN202110461379.6A CN202110461379A CN113208547A CN 113208547 A CN113208547 A CN 113208547A CN 202110461379 A CN202110461379 A CN 202110461379A CN 113208547 A CN113208547 A CN 113208547A
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- Prior art keywords
- hose
- suction tube
- tube device
- connecting pipe
- disposable
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- 239000007788 liquid Substances 0.000 claims description 19
- 230000002262 irrigation Effects 0.000 claims description 17
- 238000003973 irrigation Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 22
- 238000011010 flushing procedure Methods 0.000 abstract description 19
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 206010067268 Post procedural infection Diseases 0.000 abstract description 8
- 238000005406 washing Methods 0.000 description 19
- 210000000683 abdominal cavity Anatomy 0.000 description 12
- 239000010902 straw Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 230000000391 smoking effect Effects 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a disposable laparoscope flushing and suction tube device which comprises a main body structure, wherein the main body structure comprises a first hose, a second hose and a branch tube, the second hose and the first hose are arranged side by side, the side part of the second hose is fixedly connected with the side part of the first hose, the branch tube is fixedly arranged on the side part of one side, far away from the first hose, of the second hose, and the branch tube is communicated with the inside of the second hose. The disposable laparoscope suction tube device integrates the first hose, the second hose and the branch tube, can be used as a special flushing, sucking and smoke exhaust pipeline in clinical laparoscopic surgery, is convenient to use, neat and orderly, is not easy to pollute in the using process, effectively avoids the risk of postoperative infection, can timely exhaust smoke generated by electrosurgical equipment in the using process, can ensure that the surgical field is clear, and can effectively reduce the harm of the smoke to medical staff.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a disposable laparoscope suction and irrigation tube device.
Background
Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many of the past open operations replaced by the intracavitary operations, thereby greatly increasing the operation selection opportunities. The traditional method of the retrolaparoendoscopic surgery is to make three 1 cm small incisions on the abdomen of a patient, insert a tubular working channel called trocar respectively, and carry out all the following operations through the three pipelines; and then special lengthened surgical instruments are used for completing the same steps as the open surgery under the television monitoring, so that the same surgical effect is achieved.
At present, no special flushing, sucking and smoke exhausting pipeline exists in clinical laparoscopic surgery, generally, medical personnel wash, suck and exhaust smoke by using various pipeline combinations, and the existing defects are that the use is inconvenient, and the postoperative infection risk exists due to the fact that the pollution is easy to occur in a mess in the using process.
Disclosure of Invention
The invention aims to provide a disposable laparoscope flushing and suction tube device, which integrates a first hose, a second hose and a branch pipe into a whole, can be used as a flushing, sucking and smoke exhausting pipeline special for clinical laparoscopic surgery, is convenient to use, neat and orderly, is not easy to pollute in the using process, effectively avoids the risk of postoperative infection, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a disposable laparoscopic irrigation and suction tube device comprising:
the major structure, the major structure includes first hose, second hose and bleeder, the second hose with first hose sets up side by side, just the lateral part of second hose with the lateral part fixed connection of first hose, bleeder fixed mounting is in the second hose is kept away from one side lateral part of first hose, just the bleeder with the inside of second hose is linked together, the bleeder is kept away from the one end of second hose is the free end.
By adopting the technical scheme, the designed disposable laparoscope suction tube device mainly comprises a first hose, a second hose and a branch pipe, wherein the first hose is used as a washing tube and used for conveying washing liquid to quickly wash the inside of an abdominal cavity; the second hose is used as a suction tube to suck the flushed wastewater or other washing liquid and discharge various liquids out of the body in time; the branch pipe is used as a smoke suction pipe for sucking smoke in the abdominal cavity into the second hose and discharging the smoke so as to ensure a clear surgical field and ensure that a doctor smoothly carries out laparoscopic surgery.
To sum up, this disposable peritoneoscope dashes straw device is integrated as an organic whole with first hose, second hose and bleeder, can regard as dedicated washing in the clinical laparoscopic surgery, attract and the pipeline of discharging fume, and convenient to use is clean and tidy in order, is difficult for taking place to pollute in the use, effectively avoids the risk of postoperative infection.
The disposable laparoscope washing and sucking tube device is characterized in that the first hose is used for conveying cleaning liquid, the second hose is used for sucking the used cleaning liquid, the branch pipe is used for sucking smoke, and the sucked smoke is discharged through the second hose.
Through adopting above-mentioned technical scheme for this disposable peritoneoscope dashes straw device possesses simultaneously and washs, attracts waste water or other lotion after washing fast the abdominal cavity inside, in time discharges various liquid to the external and with the flue gas exhaust function in the abdominal cavity, and the practicality is better.
In the above disposable laparoscope rinsing and suction tube device, one end of the second hose is flush with one end of the first hose, and the other end of the second hose is separated from the other end of the first hose.
Through adopting above-mentioned technical scheme for this disposable peritoneoscope dashes pipette device, clean and tidy in order, convenient to use is difficult for taking place to pollute in the use, effectively avoids the risk of postoperative infection.
The disposable laparoscope flushing and sucking tube device is characterized in that the first hose and the second hose are fixedly connected with a first connecting pipe at one end, the end, which is flush with the second hose, of the first hose, a contact pin is fixedly mounted at one end, which is far away from the first hose, of the first connecting pipe, the interior of the first connecting pipe is communicated with the interior of the first hose, and the interior of the contact pin is communicated with the interior of the first connecting pipe.
By adopting the technical scheme, the disposable laparoscope flushing and suction tube device is convenient to connect with a cleaning solution bottle through the contact pin, so that the disposable laparoscope flushing and suction tube device is more convenient to use.
The disposable laparoscope flushing and sucking pipe device is characterized in that the second hose and the first hose are flush with each other, a second connecting pipe is fixedly connected to one end of the first hose, the inside of the second connecting pipe is communicated with the inside of the second hose, the second connecting pipe is far away from a cylindrical connector fixedly connected to one end of the second hose, and the cylindrical connector is communicated with the inside of the second hose.
By adopting the technical scheme, the cylindrical connector and the second connecting pipe are conveniently matched and connected with the suction device, so that the disposable laparoscope suction tube flushing device is convenient to use.
The one-off laparoscope flushing and suction tube device is characterized in that the branched tube is arranged close to one end, far away from the second connecting tube, of the second hose, and an included angle formed between the branched tube and one end, far away from the second connecting tube, of the second hose is 30-60 degrees.
Through adopting above-mentioned technical scheme, can guarantee that this disposable peritoneoscope dashes suction tube device when using the branch pipe one end of keeping away from the second hose towards the abdominal cavity to guarantee the smoking effect of branch pipe.
The disposable laparoscope flushing and suction tube device is characterized in that the branch tube is provided with a first flow regulator.
Through adopting above-mentioned technical scheme, first flow regulator is used for adjusting the velocity of flow of lateral pipe smoking to satisfy different operation requirements.
The disposable laparoscope flushing and suction tube device is characterized in that a second flow regulator is mounted on the first connecting tube.
Through adopting above-mentioned technical scheme, second flow regulator is used for adjusting the velocity of flow of the inside washing liquid of first connecting pipe to satisfy different operation requirements.
Compared with the prior art, the invention has the beneficial effects that:
the disposable laparoscope suction tube device integrates the first hose, the second hose and the branch tube, can be used as a special flushing, sucking and smoke exhaust pipeline in clinical laparoscopic surgery, is convenient to use, neat and orderly, is not easy to pollute in the using process, effectively avoids the risk of postoperative infection, can timely exhaust smoke generated by electrosurgical equipment in the using process, can ensure that the surgical field is clear, and can effectively reduce the harm of the smoke to medical staff.
Drawings
FIG. 1 is a schematic structural view of a disposable laparoscopic irrigation and suction tube device of the present invention;
FIG. 2 is a view illustrating another perspective view of the disposable laparoscopic irrigation straw device in accordance with the present invention;
FIG. 3 is a second view of the disposable laparoscopic irrigation straw device of the present invention;
FIG. 4 is a third view of the disposable laparoscopic irrigation straw device of the present invention;
FIG. 5 is a fourth view of the disposable laparoscopic irrigation straw device of the present invention.
In the figure: 1. a body structure; 101. a first hose; 102. a second hose; 103. a branch pipe; 104. a first flow regulator; 105. a first connecting pipe; 106. a cylindrical connector; 107. inserting a pin; 108. a second flow regulator; 109. a second connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
example 1
The disposable laparoscope suction tube device designed by the embodiment mainly comprises a first hose 101, a second hose 102 and a branch pipe 103, wherein the first hose 101 is used as a flushing pipe for conveying cleaning liquid to quickly clean the inside of the abdominal cavity; the second hose 102 is used as a suction tube for sucking the flushed wastewater or other washing liquid and discharging various liquids out of the body in time; the branch pipe 103 is used as a smoke suction pipe for sucking smoke in the abdominal cavity (it should be noted that the smoke is smoke generated by the electrosurgical device during use) into the second flexible pipe 102 and discharging the smoke, so as to ensure a clear surgical field and ensure that the laparoscopic surgery is smoothly performed by the surgeon, and in order to achieve the above technical purpose, the embodiment is implemented by adopting the following scheme, specifically as follows: a disposable laparoscopic irrigation and suction tube device comprising: main structure 1, main structure 1 includes first hose 101, second hose 102 and lateral pipe 103, and second hose 102 sets up with first hose 101 side by side, and the lateral part of second hose 102 and the lateral part fixed connection of first hose 101, and lateral pipe 103 fixed mounting is kept away from one side lateral part of first hose 101 at second hose 102, and lateral pipe 103 is linked together with the inside of second hose 102, and the one end that second hose 102 was kept away from to lateral pipe 103 is the free end.
More perfect, for neat and orderly, convenient to use is difficult for taking place the pollution in the use, effectively avoids the risk of postoperative infection, flushes the one end of second hose 102 with the one end of first hose 101 and sets up, and separately sets up the other end of second hose 102 and the other end of first hose 101.
More perfectly, in order to facilitate the connection of the disposable laparoscope washing and sucking tube device with a cleaning solution bottle through the insertion needle 107, thereby facilitating the use of the disposable laparoscope washing and sucking tube device, the first connection tube 105 is fixedly connected to the end part of the first hose 101 flush with the second hose 102, the insertion needle 107 is fixedly installed at the end of the first connection tube 105 far away from the first hose 101, the inside of the first connection tube 105 is communicated with the inside of the first hose 101, and the inside of the insertion needle 107 is communicated with the inside of the first connection tube 105.
More perfectly, in order to facilitate the matching connection of the cylindrical connector 106 and the second connecting pipe 109 to the suction device, so that the disposable laparoscope suction and flushing pipe device is convenient to use, the second connecting pipe 109 is fixedly connected to the end part of the second hose 102, which is flush with the first hose 101, and the inside of the second connecting pipe 109 is communicated with the inside of the second hose 102, the cylindrical connector 106 is fixedly connected to the end part of the second connecting pipe 109, which is far away from the second hose 102, and the inside of the second hose 102 is communicated with the cylindrical connector 106.
More perfectly, in order to ensure that the end of the branch pipe 103 far away from the second flexible pipe 102 faces the abdominal cavity when the disposable laparoscope suction and irrigation pipe device is used, so as to ensure the smoking effect of the branch pipe 103, the branch pipe 103 is arranged near the end of the second flexible pipe 102 far away from the second connecting pipe 109, and the included angle between the branch pipe 103 and the end of the second flexible pipe 102 far away from the second connecting pipe 109 is 30-60 degrees.
Specifically, the sum of the length of the first hose 101 and the length of the first connecting pipe 105 is 180-220cm, and the inner diameter of the first hose 101 and the inner diameter of the first connecting pipe 105 are both 8-11 mm;
specifically, the sum of the length of the second hose 102 and the length of the second connection pipe 109 is 180-220cm, and the inner diameter of the second hose 102 and the inner diameter of the second connection pipe 109 are both 8-11 mm;
specifically, the length of the branch pipe 103 is 40-60cm, and the inner diameter of the branch pipe 103 is 2-4 mm.
By adopting the technical scheme, the disposable laparoscope suction and flushing tube device can better meet the use requirements.
In conclusion;
this disposable peritoneoscope dashes straw device is integrated as an organic whole with first hose 101, second hose 102 and bleeder 103, can regard as in clinical laparoscopic surgery dedicated washing, attract and the pipeline of discharging fume, convenient to use, and is clean and tidy orderly, and difficult emergence is polluted in the use, effectively avoids the risk of postoperative infection.
This disposable peritoneoscope dashes straw device possesses simultaneously and washs, attracts waste water or other lotion after washing fast the abdominal cavity inside, in time discharges various liquid to the external and with the exhaust function of the flue gas of abdominal cavity, and the practicality is better.
Example 2
The present embodiment is different from embodiment 1 in that a first flow regulator 104 is installed on the branch pipe 103, and a second flow regulator 108 is installed on the first connection pipe 105.
The first flow regulator 104 is used for regulating the flow rate of the smoke sucked by the branch pipe 103, and the second flow regulator 108 is used for regulating the flow rate of the cleaning liquid in the first connecting pipe 105, so as to meet different use requirements.
In conclusion;
the disposable laparoscope flushing and sucking tube device can not only adjust the flushing speed, but also adjust the smoking speed, has better practicability, and can better meet the use requirements of medical care personnel.
The working principle is as follows: when the disposable laparoscope washing and sucking tube device is used, the disposable laparoscope washing and sucking tube device is connected with a washing liquid bottle through a contact pin 107, is used for adjusting the flow rate of the washing liquid in a first connecting tube 105 through a second flow regulator 108, is used for adjusting the flow rate of smoking in a branch tube 103 through a first flow regulator 104, and is used as a washing tube for conveying the washing liquid to quickly wash the inside of an abdominal cavity; the second hose 102 is used as a suction tube for sucking the flushed wastewater or other washing liquid and discharging various liquids out of the body in time; the branch pipe 103 serves as a smoke suction pipe for sucking smoke in the abdominal cavity into the inside of the second hose 102 to be discharged, so as to ensure a clear surgical field, thereby ensuring that the surgeon smoothly performs the laparoscopic surgery.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A disposable laparoscope irrigation and suction tube device is characterized by comprising:
the main body structure (1) comprises a first hose (101), a second hose (102) and a branch pipe (103), wherein the second hose (102) and the first hose (101) are arranged side by side, the side portion of the second hose (102) is fixedly connected with the side portion of the first hose (101), the branch pipe (103) is fixedly installed on the side portion, away from the first hose (101), of the second hose (102), the branch pipe (103) is communicated with the inside of the second hose (102), and one end, away from the second hose (102), of the branch pipe (103) is a free end.
2. The disposable laparoscopic irrigation and suction tube device of claim 1, wherein: the first hose (101) is used for conveying cleaning liquid, the second hose (102) is used for sucking used cleaning liquid, the branch pipe (103) is used for sucking flue gas, and the sucked flue gas is discharged through the second hose (102).
3. The disposable laparoscopic irrigation and suction tube device of claim 1, wherein: one end of the second hose (102) is flush with one end of the first hose (101), and the other end of the second hose (102) is separated from the other end of the first hose (101).
4. The disposable laparoscopic irrigation and suction tube device of claim 3, wherein: first hose (101) with one end tip fixedly connected with first connecting pipe (105) that second hose (102) flushed set up, first connecting pipe (105) keep away from the one end fixed mounting of first hose (101) has contact pin (107), just the inside of first connecting pipe (105) with the inside of first hose (101) is linked together, the inside of contact pin (107) with the inside of first connecting pipe (105) is linked together.
5. The disposable laparoscopic irrigation and suction tube device of claim 4, wherein: the second hose (102) and the first hose (101) flush one end fixedly connected with second connecting pipe (109) that sets up, the inside of second connecting pipe (109) with the inside of second hose (102) is linked together, keep away from second connecting pipe (109) the one end fixedly connected with cylinder connector (106) of second hose (102), cylinder connector (106) with the inside of second hose (102) is linked together.
6. The disposable laparoscopic irrigation and suction tube device of claim 5, wherein: the branched pipe (103) is arranged close to one end, far away from the second connecting pipe (109), of the second hose (102), and an included angle between the branched pipe (103) and one end, far away from the second connecting pipe (109), of the second hose (102) is 30-60 degrees.
7. The disposable laparoscopic irrigation and suction tube device of claim 1, wherein: a first flow rate adjuster (104) is mounted on the branch pipe (103).
8. The disposable laparoscopic irrigation and suction tube device of claim 7, wherein: a second flow regulator (108) is mounted on the first connecting pipe (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461379.6A CN113208547A (en) | 2021-04-27 | 2021-04-27 | Disposable laparoscope suction tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461379.6A CN113208547A (en) | 2021-04-27 | 2021-04-27 | Disposable laparoscope suction tube device |
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| Publication Number | Publication Date |
|---|---|
| CN113208547A true CN113208547A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110461379.6A Pending CN113208547A (en) | 2021-04-27 | 2021-04-27 | Disposable laparoscope suction tube device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578000A (en) * | 1993-01-21 | 1996-11-26 | Stackhouse, Inc. | Laparoscopic smoke evacuation system |
| US20050113825A1 (en) * | 1996-09-20 | 2005-05-26 | Ioan Cosmescu | Multifunctional telescopic monopolar/bipolar surgical device and method therefore |
| CN204016469U (en) * | 2014-02-27 | 2014-12-17 | 青岛市市立医院 | The disposable celiac mirror electricity rhampotheca of smoking, drip type |
| CN208065515U (en) * | 2018-01-03 | 2018-11-09 | 禹彬 | A kind of multifunctional peritoneoscope aspirator |
| CN208710610U (en) * | 2018-02-10 | 2019-04-09 | 杨宁 | A kind of laparoscopic surgery Y-shaped suction connecting tube |
| CN211461712U (en) * | 2020-01-10 | 2020-09-11 | 朱群山 | Flushing aspirator for laparoscopic surgery of general surgery department |
-
2021
- 2021-04-27 CN CN202110461379.6A patent/CN113208547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578000A (en) * | 1993-01-21 | 1996-11-26 | Stackhouse, Inc. | Laparoscopic smoke evacuation system |
| US20050113825A1 (en) * | 1996-09-20 | 2005-05-26 | Ioan Cosmescu | Multifunctional telescopic monopolar/bipolar surgical device and method therefore |
| CN204016469U (en) * | 2014-02-27 | 2014-12-17 | 青岛市市立医院 | The disposable celiac mirror electricity rhampotheca of smoking, drip type |
| CN208065515U (en) * | 2018-01-03 | 2018-11-09 | 禹彬 | A kind of multifunctional peritoneoscope aspirator |
| CN208710610U (en) * | 2018-02-10 | 2019-04-09 | 杨宁 | A kind of laparoscopic surgery Y-shaped suction connecting tube |
| CN211461712U (en) * | 2020-01-10 | 2020-09-11 | 朱群山 | Flushing aspirator for laparoscopic surgery of general surgery department |
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Application publication date: 20210806 |